Sample No. 73455
General info
| Sample No. | 73455 |
| Belongs to specimen |
442-96
|
| Old number | 35 |
| Locality |
Baltinava 17 borehole
|
| Latitude | 56.95 |
| Longitude | 27.7222 |
| Depth / thickness (m) | 319.3 |
| Depth to | 319.5 |
| Stratigraphy |
Narva Stage
|
| Lithostratigraphy |
Kernave Formation
|
| Stratigraphy free | Kernave alamlade |
| Date collected | 1978 |
| Collector | Kleesment |
| Rock | aleuroliit |
| Material | Siltstone |
| Institution | Department of Geology, TalTech |
| Date added | 2005-12-15 |
| Date changed | 2018-11-14 |
Locality
| Locality |
Baltinava 17 borehole
|
| Country | Latvia |
| Latitude | 56.95 |
| Longitude | 27.7222 |
| Parameter | Method | Method details | Value | Text | Error |
|---|---|---|---|---|---|
| Heavy minerals [%] | separation | 17.3 | |||
| Quartz [%] | Immersion method (mineralogy) | kerge fraktsioon | 49.6 | ||
| Orthoclase [%] | Immersion method (mineralogy) | kerge fraktsioon | 21.9 | ||
| Plagioclase [%] | Immersion method (mineralogy) | kerge fraktsioon | 0.8 | ||
| Muscovite [%] | Immersion method (mineralogy) | kerge fraktsioon | 24 | ||
| Biotite (green) [%] | Immersion method (mineralogy) | kerge fraktsioon | 3.7 | ||
| Counts [grains] | Immersion method (mineralogy) | kerge fraktsioon | 242 | ||
| Biotite (brown) [%] | Immersion method (mineralogy) | raske fraktsioon | e | ||
| Biotite (green) [%] | Immersion method (mineralogy) | raske fraktsioon | 8 | ||
| Chlorite [%] | Immersion method (mineralogy) | raske fraktsioon | 0.4 | ||
| Muscovite [%] | Immersion method (mineralogy) | raske fraktsioon | 16 | ||
| Fe-hydroxides [%] | Immersion method (mineralogy) | raske fraktsioon | 74.4 | ||
| Apatite (biogenic) [%] | Immersion method (mineralogy) | raske fraktsioon | 0.2 | ||
| Opaque ore minerals [%] | Immersion method (mineralogy) | raske fraktsioon | 0.4 | ||
| Allogenic minerals (translucent) [%] | Immersion method (mineralogy) | raske fraktsioon | 0.6 | ||
| Counts [grains] | Immersion method (mineralogy) | raske fraktsioon | 501 | ||
| Garnets [%] | Immersion method (mineralogy) | raske fraktsioon (heledad allotigeensed) | 25 | ||
| Zircon [%] | Immersion method (mineralogy) | raske fraktsioon (heledad allotigeensed) | 44.3 | ||
| Tourmaline [%] | Immersion method (mineralogy) | raske fraktsioon (heledad allotigeensed) | 12.5 | ||
| Staurolite [%] | Immersion method (mineralogy) | raske fraktsioon (heledad allotigeensed) | 1.9 | ||
| Apatite [%] | Immersion method (mineralogy) | raske fraktsioon (heledad allotigeensed) | 1.9 | ||
| Rutile [%] | Immersion method (mineralogy) | raske fraktsioon (heledad allotigeensed) | 4.8 | ||
| Titanite [%] | Immersion method (mineralogy) | raske fraktsioon (heledad allotigeensed) | 2.9 | ||
| Ti-minerals (weathered) [%] | Immersion method (mineralogy) | raske fraktsioon (heledad allotigeensed) | 1.9 | ||
| Monazite [%] | Immersion method (mineralogy) | raske fraktsioon (heledad allotigeensed) | 1.9 |
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